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HomeMy WebLinkAboutSDP200900033 Review Comments Final Site Plan and Comps. 2009-05-19� OF AL ,. vIRGI1`IZP COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4126 Project: University Village, Phase 1; SDP - 2009 - 00033, WPO- 2009 -00020 Plan preparer: Mr. Scott Collins; Collins Engineering Owner or rep.: Next Generation, LLC Plan received date: 27 April 2009 Date of comments: 19 May 2009 Reviewer: Phil Custer The final site and road plans for Phase 1 of the University Village Retirement Community project, received on 27 April 2009, have received engineering review. The applicant has requested that the site plan be reviewed under the Zoning Ordinance at the time of the rezoning approval (ZMA- 1977 -019). A separate letter will be sent out at a later date with comments regarding the Erosion and Sediment Control and Stormwater Management Plans. A. Final Site Plan [SDP- 2009 - 00033] 1. Please show the benchmark in the plan set. [32.4.35] 2. The road crossing will require fill in the floodplain and, therefore, a special use permit will be necessary. A site plan can not be approved for this project without the SP for fill in the floodplain. [30.3] 3. All handicap parking spaces must be 12ft wide. [4.12.6.5] 4. The site plan shows disturbance to an undisturbed buffer on the rezoned commercial portion of the property for the construction of a sewer line. Please request a waiver of this buffer and it will be taken to the Planning Commission. 5. Please move the parking spaces and garages farther south so that the sidewalk along the road can not be blocked by parked cars. 6. The pipe systems on the site plan sheets (S) and drainage plan sheets (DP) show different alignment and networks. Please correct. 7. A drainage structure is needed on University Lane across from structure 50. 8. Please call out a VDOT Safety Slab for structure 113. 9. Please provide VDOT Inlet Shaping on all inlets where flow drops 4ft (either from a pipe or from the surface). 10. On -grade curb inlet calculations appear to be incorrect. For every inlet, a longitudinal slope of 0.5% is used for the computation. 11. The site plan cannot be approved until all elements of the WPO plan are approved. Comments regarding the ESC and SWM plans will be given in a separate letter. 12. This project is located outside the jurisdictional area for public water and sewer service but within the development area boundary. The jurisdictional area is currently being updated by the Planning Department. B. Road Plan [WPO- 2009 - 00020] 1. VDOT approval is required. 2. A road bond must be posted prior to approval of the site plan. The applicant must provide an item by item breakdown from a contractor for the construction of all public improvements. This cost Current Development Engineering Review Comments Page 2 of 2 estimate will be subject to the review of the County Engineer. [32.5.2] 3. The radius of the cul -de -sac must be a minimum of 50ft. [32.5.9] 4. The pavement section details do not match for all roads between the individual detail and summary table and the road cross section detail. 5. Please reduce the cut and fill for the roadway between Sta. 19 +00 and Sta. 28 +00 so that critical slope disturbance is minimized. A waiver for critical slope disturbance will be required in areas where critical slopes disturbance could be reasonably avoided if the start of the fill or cut was brought closer to the right -of -way. 6. The crossing of the perennial stream must be designed at this time, preferably, in conjunction with the review of a Special Use Permit. The crossing should be designed so that the plan is in conformity with the approved rezoning plan; a lake should be created with the roadway fill unless a variation is given by the Director of Planning. Future comments may be required on the road plan due to changes necessary to meet crossing requirements. 7. University Village Circle and University Village Lane will likely have to be private roads due to VDOT's current road acceptance requirements. The loop road was also called out as private in the application plan. 8. The width of University Village Circle is called out as 24ft width in plan view and a 28ft width in the section. Please correct. Either section is permissible. Please also provide the standard 6ft planting strip and 5ft sidewalk section for University Village Circle. 9. Please provide centerline radii for all roads on sheets R -1, R -2, and R -3. 10. Please show easements on all pipes and culverts from VDOT ROW. Easement widths must meet the standard described in the latest edition of the design manual. [32.5.12] 11. Please do not show in this plan set the possible future ROW for Boulders Road Extension or the possible realignment of University Village Drive. File: EI_fsp_rp_PBC_sdp200900033 University Villabe.doc